9774375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 40

約数和(自身を含む): 17581872

約数和(自身を除く): 7807497

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 401, 625, 975, 1203, 1625, 1875, 2005, 4875, 5213, 6015, 8125, 10025, 15639, 24375, 26065, 30075, 50125, 78195, 130325, 150375, 250625, 390975, 651625, 751875, 1954875, 3258125, 9774375]

約数ペア:

[(1, 9774375), (3, 3258125), (5, 1954875), (13, 751875), (15, 651625), (25, 390975), (39, 250625), (65, 150375), (75, 130325), (125, 78195), (195, 50125), (325, 30075), (375, 26065), (401, 24375), (625, 15639), (975, 10025), (1203, 8125), (1625, 6015), (1875, 5213), (2005, 4875)]